"To have secured someone of Julie's calibre is quite an achievement and we are thrilled with the appointment.''
Fitzgerald was the head coach of the ANZ Championship winning NSW Swifts in the inaugural year of the competition in 2008, a position she held until 2011. She then joined the Australian Institute of Sport as the head coach of netball.
In 2012, Fitzgerald took up a role as the assistant coach of the Australian Diamonds netball team and retained that role for their tour to England at the beginning of this year.
Among her many coaching awards over a period stretching more than 30 years, Fitzgerald was named Netball Australia coach of the year in 2004 and 2006.
Fitzgerald will have input into appointing further team management support staff in the coming weeks.
Waikato Bay of Plenty Netball Zone board chair John Wiltshire said replacing Taurua was always going to be tough.
"Julie has big boots to fill, but we believe she's more than up for the challenge,'' he said.
"In appointing Julie, we have a coach that has an outstanding background in coaching, a successful record to boot and a proven ability to work to not only develop talent but to build winning teams.
"In addition, a significant part of Julie's role will be to lead the education and support of coaches and support people within the zone's high performance programme ensuring consistent messages are delivered to all representative coaches within the centres that make up the zone. This is a new role and with Julie's experience and knowledge we are looking forward to her having a significant impact on the future development of netball in the zone.''